Penn-Plax Deluxe Flexible Silicone Tubing is perfect for all your aquarium airline needs. This tubing is made from a silicone material that stands up to wear and will not crack or become brittle over time. Super soft and flexible, this tubing resists kinking and is safe for both fresh and salt water environments. The light green color blends in with most environments making it easy to hide. Ideal for aquariums and for applications where flexibility and durability are a must.

Comes in 2 lengths: 8 feet and 20 feet.